are those of you that actually care its clearly a modified deuce and a halfwhich is a sixbysix dieselpowered military truck if hes lucky its the turbocharged engine with the white brand diesel which burns pretty much anything you can put in it diesel jet fuel kerosene gasoline vodka piss tranny fluid crankcase oil whatever you got the reason for the double tires is most likely flotation these things are quite a heavy truck wikipedia the thing if you want a little more